A Bright Ring of Star Birth around a Galaxy's Core : *Credits:* G. Fritz Benedict, Andrew Howell, Inger Jorgensen, David Chapell (University of Texas [ http://www.utsystem.edu/ ]), Jeffery Kenney (Yale University [ http://www.yale.edu/ ]), and Beverly J. Smith (CASA, University of Colorado [ http://casa.colorado.edu ]), and NASA [ http://www.nasa.gov ] : Free Download, Borrow, and Streaming : Internet Archive